Function and Biology

Crystal structure of human ligand-free mature caspase-6 with intersubunit linker attached

EC 3.4.22.59: Caspase-6

Reaction catalysed:
Strict requirement for Asp at position P1 and has a preferred cleavage sequence of Val-Glu-His-Asp-|-
Systematic name:
-
Alternative Name(s):
  • Apoptotic protease Mch-2
  • CASP-6
  • Mch2

Sequence family

Pfam Protein family (Pfam)
PF00656
Domain description: Caspase domain
Occurring in:
  1. Caspase-6
The deposited structure of PDB entry 3nkf contains 4 copies of Pfam domain PF00656 (Caspase domain) in Caspase-6. Showing 1 copy in chain C.

InterPro InterPro annotations
IPR015917
Domain description: Peptidase C14A, caspase catalytic domain
Occurring in:
  1. Caspase-6
IPR002138
Domain description: Peptidase C14, caspase non-catalytic subunit p10
Occurring in:
  1. Caspase-6
IPR033139
Domain description: Peptidase family C14A, cysteine active site
Occurring in:
  1. Caspase-6
IPR016129
Domain description: Peptidase family C14A, His active site
Occurring in:
  1. Caspase-6
IPR011600
Domain description: Peptidase C14, caspase domain
Occurring in:
  1. Caspase-6
IPR001309
Domain description: Peptidase C14, p20 domain
Occurring in:
  1. Caspase-6
IPR029030
Domain description: Caspase-like domain superfamily
Occurring in:
  1. Caspase-6
IPR002398
Domain description: Peptidase C14 family
Occurring in:
  1. Caspase-6

Structure domain

CATH CATH domain
3.40.50.1460
Class: Alpha Beta
Architecture: 3-Layer(aba) Sandwich
Topology: Rossmann fold
Homology: Rossmann fold
Occurring in:
  1. Caspase-6
The deposited structure of PDB entry 3nkf contains 4 copies of CATH domain 3.40.50.1460 (Rossmann fold) in Caspase-6. Showing 1 copy in chain C.